| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.87 | 13.476% | $171.2012 | $171.20 | $171.20 | $171.20 |
| Purchase #2 | $138.26 | 7.408% | $148.5023 | $148.50 | $148.50 | $148.50 |
| Purchase #3 | $27.64 | 13.135% | $31.2705 | $31.27 | $31.25 | $31.30 |
| Purchase #4 | $226.42 | 4.703% | $237.0685 | $237.07 | $237.05 | $237.10 |
| Purchase #5 | $238.97 | 13.622% | $271.5225 | $271.52 | $271.50 | $271.50 |
| Purchase #6 | $111.74 | 3.224% | $115.3425 | $115.34 | $115.35 | $115.30 |
| Purchase #7 | $127.58 | 7.188% | $136.7505 | $136.75 | $136.75 | $136.80 |
| 7 purchase totals = | $1,021.48 | $1,111.6580 | $1,111.65 | $1,111.60 | $1,111.70 | |